What is being described in the passage below?

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As of 2009, the largest and most widespread religion in the world was a. buddhism b. christianity c. hinduism d. islam select the best answer from the choices provided. a b c d

Which number shows the location of the united kingdom of great britain? 7 5 2 4

Which of the following is not a place where hydrogen can be found on earth? a. natural gas well b. atmosphere c. water d. mine